CEFR C1
erratically
adverb
Meaning
In a manner that is not regular, consistent, or predictable; deviating from the usual or proper course in behavior or performance.
Examples
- The old engine ran erratically, sputtering and stalling without warning.
- His attendance at meetings has been erratically, making it difficult to rely on him.
Synonyms: unpredictably, irregularly, inconsistently, capriciously